NYSE: CSANCosan Sa Stock Ownership - Who owns Cosan Sa?
Insider buying vs selling
Have Cosan Sa insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Marcelo Eduardo Martins | CEO | 2026-08-10 | 276,475 | $3.99 | $1.10MBuy |
| Maria Rita De Carvalho Drummond | CLO | 2026-08-10 | 103,765 | $3.99 | $414.02kBuy |
| Maria Rita De Carvalho Drummond | CLO | 2026-08-10 | 103,765 | $3.99 | $414.02kSell |
| Marcelo Eduardo Martins | CEO | 2026-08-10 | 276,475 | $3.99 | $1.10MSell |
| Rubens Ometto Silveira Mello | Director | 2026-05-22 | 77,640 | $3.44 | $267.08kSell |
| Marcelo Eduardo Martins | Chief Executive Officer | 2026-05-19 | 2,441,528 | $5.14 | $12.55MSell |
| Marcelo Eduardo Martins | Chief Executive Officer | 2026-05-19 | 2,441,528 | $5.14 | $12.55MBuy |
| Maria Rita De Carvalho Drummond | Chief Legal Officer | 2026-05-19 | 280,954 | $5.14 | $1.44MSell |
| Maria Rita De Carvalho Drummond | Chief Legal Officer | 2026-05-19 | 280,954 | $5.14 | $1.44MBuy |
| Maria Rita De Carvalho Drummond | Chief Legal Officer | 2026-04-17 | 37,400 | $5.48 | $204.91kSell |
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Net Insider Buy/Sell (L12M) Ownership
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CSAN Shareholders
What type of owners hold Cosan Sa stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Rubens Ometto Silveira Mello | 20.73% | 822,235,290 | $1.97B | Insider |
| Whitaker Carneiro Ralph Gustavo Rosenberg | 0.11% | 4,251,582 | $10.20M | Insider |
| Burkhard Otto Cordes | 0.06% | 2,207,610 | $5.30M | Insider |
| Marcelo Eduardo Martins | 0.04% | 1,613,666 | $3.87M | Insider |
| Maria Rita De Carvalho Drummond | 0.02% | 672,888 | $1.61M | Insider |
| Rafael Bergman | 0.00% | 55,242 | $132.58k | Insider |
| Monsam | 0.00% | 3,665 | $8.80k | Institution |
| Monaco Asset Management Sam | 0.00% | 3,665 | $8.80k | Institution |
| Ubs Group Ag | 0.00% | 3,030 | $7.27k | Institution |
| Ubsgro | 0.00% | 3,030 | $7.27k | Institution |
CSAN vs Oil & Gas Refining & Marketing Stocks
Cosan Sa Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.